The fluorescence excitation spectrum of formic acid monomer (HCOOH) has been recorded under jet-cooled conditions in the region, $268-257 nm$. A rotational analysis of the first four bands was used to establish the allowed and forbidden vibronic character of the transition as well as the torsional level splittings. A simulation of the torsional progression was carried out by ab-initio calculations at differing levels of approximation as a starting point for the refinement of the torsional and wagging potential functions.

Description:

Author Institution: Department of Chemistry, Brock University; Department of Chemistry, University of Wisconsin-Parkside; Knight Chemical Laboratory, University of Akron

URI:

http://hdl.handle.net/1811/18946

Other Identifiers:

1998-RH-01

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